A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 6240-00-349-9323
NSN 5925-01-292-8300
NSN 5998-00-709-0613
NSN 5905-01-347-7105
NSN 5965-00-378-3403
NSN 6320-01-349-5515
NSN 5975-01-261-2995
NSN 4140-01-318-9357
NSN 6240-00-617-9599
NSN 6110-01-136-0665
NSN 5960-01-130-6413
NSN 6145-01-417-2988